<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper presents a new model reference adaptive-based control (MRAC) for a single-phase shift-modulated dual active bridge DC-DC converter (SPS-DAB) with constant power loading (CPL). The non-linear control algorithm, developed based on the reduced order model of the converter, is subjected to a thorough stability and convergence analysis. The efficacy of the proposed control strategy is verified through simulations conducted on MATLAB R2023a and PLECS 4.5.6, demonstrating its capability to counteract the destabilising effects of the CPL, while ensuring precise tracking of the dual active bridge (DAB) output voltage, even amidst parameter variations. Comparative analysis highlights the superior robustness and performance of the proposed approach over the conventional proportional-integral (PI) controllers.</p>
</abstract>

This paper presents a new model reference adaptive-based control (MRAC) for a single-phase shift-modulated dual active bridge DC-DC converter (SPS-DAB) with constant power loading (CPL). The non-linear control algorithm, developed based on the reduced order model of the converter, is subjected to a thorough stability and convergence analysis. The efficacy of the proposed control strategy is verified through simulations conducted on MATLAB R2023a and PLECS 4.5.6, demonstrating its capability to counteract the destabilising effects of the CPL, while ensuring precise tracking of the dual active bridge (DAB) output voltage, even amidst parameter variations. Comparative analysis highlights the superior robustness and performance of the proposed approach over the conventional proportional-integral (PI) controllers.

Model Reference Adaptive Control of SPS-Based Dual Active Bridge Converter with Constant Power Loading

Department of Electrical/Electronic Engineering

Kwame Nkrumah University of Science and Technology

Ghana Communication Technology University

Power Electronics and Drives

This work is licensed under the Creative Commons Attribution 4.0 International License.

This paper presents a new model reference adaptive-based control (MRAC) for a single-phase shift-modulated dual active bridge DC-DC converter (SPS-DAB) with...

Model Reference Adaptive Control of SPS-Based Dual Active Bridge Converter with Constant Power Loading

Published Online: Jun 19, 2024

Page range: 348 - 357

Received: Feb 14, 2024

Accepted: May 23, 2024

DOI: https://doi.org/10.2478/pead-2024-0022

Keywords
dual active bridge converter, model reference adaptive control, multi-converter power systems, constant power loads

© 2024 Emmanuel K. Effah et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Model Reference Adaptive Control of SPS-Based Dual Active Bridge Converter with Constant Power Loading

Published Online: Jun 19, 2024

Page range: 348 - 357

Received: Feb 14, 2024

Accepted: May 23, 2024

DOI: https://doi.org/10.2478/pead-2024-0022

Keywordsdual active bridge converter, model reference adaptive control, multi-converter power systems, constant power loads

© 2024 Emmanuel K. Effah et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
dual active bridge converter, model reference adaptive control, multi-converter power systems, constant power loads